No.122 Sqn Spitfire pilot wearing a Type E mask. Hornchurch, 1942.

 

OXYGEN MASKS

REAT BRITAIN

 

TYPE D, TYPE 21 MIC.

 

TYPE D, TYPE E MIC.

 

TYPE E, TYPE 26 MIC.

 

TYPE E*, TYPE 28 MIC.

 

TYPE E*, TYPE 28 MIC.

 

TYPE G, TYPE 48 MIC. ASS.

 

TYPE H, TYPE 57 MIC. ASS.